dirAttribute function

Map<String, String> dirAttribute([ String? locale ])

Generates a { 'dir': 'rtl' } or { 'dir': 'ltr' } attribute map for locale.

Convenient for spreading directly into element attributes:

Div(
  attrs: {
    ...dirAttribute(),
    'id': 'main-content',
  },
  children: [...],
)

See also:

• getTextDirection, resolving the BloomTextDirection enum.
• isRtl, checking if a locale is right-to-left.

Implementation

Map<String, String> dirAttribute([String? locale]) {
  return {'dir': getTextDirection(locale).value};
}